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- W2982829710 abstract "We report on the discovery of eight repeating fast radio burst (FRB) sources found using the Canadian Hydrogen Intensity Mapping Experiment (CHIME) telescope. These sources span a dispersion measure (DM) range of 103.5–1281 pc cm−3. They display varying degrees of activity: six sources were detected twice, another three times, and one 10 times. These eight repeating FRBs likely represent the bright and/or high-rate end of a distribution of infrequently repeating sources. For all sources, we determine sky coordinates with uncertainties of ∼10'. FRB 180916.J0158+65 has a burst-averaged DM = 349.2 ± 0.3 pc cm−3 and a low DM excess over the modeled Galactic maximum (as low as ∼20 pc cm−3); this source also has a Faraday rotation measure (RM) of −114.6 ± 0.6 rad m−2, which is much lower than the RM measured for FRB 121102. FRB 181030.J1054+73 has the lowest DM for a repeater, 103.5 ± 0.3 pc cm−3, with a DM excess of ∼70 pc cm−3. Both sources are interesting targets for multi-wavelength follow-up due to their apparent proximity. The DM distribution of our repeater sample is statistically indistinguishable from that of the first 12 CHIME/FRB sources that have not yet repeated. We find, with 4σ significance, that repeater bursts are generally wider than those of CHIME/FRB bursts that have not repeated, suggesting different emission mechanisms. Many of our repeater events show complex morphologies that are reminiscent of the first two discovered repeating FRBs. The repetitive behavior of these sources will enable interferometric localizations and subsequent host galaxy identifications." @default.
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- W2982829710 date "2019-10-31" @default.
- W2982829710 modified "2023-10-10" @default.
- W2982829710 title "CHIME/FRB Discovery of Eight New Repeating Fast Radio Burst Sources" @default.
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- W2982829710 cites W1966667130 @default.
- W2982829710 cites W1976523493 @default.
- W2982829710 cites W1977051691 @default.
- W2982829710 cites W1987883530 @default.
- W2982829710 cites W2007627260 @default.
- W2982829710 cites W2009953698 @default.
- W2982829710 cites W2033386048 @default.
- W2982829710 cites W2033747300 @default.
- W2982829710 cites W2036423640 @default.
- W2982829710 cites W2042298420 @default.
- W2982829710 cites W2045912997 @default.
- W2982829710 cites W2048335231 @default.
- W2982829710 cites W2052937506 @default.
- W2982829710 cites W2057209307 @default.
- W2982829710 cites W2084141661 @default.
- W2982829710 cites W2084167544 @default.
- W2982829710 cites W2109942349 @default.
- W2982829710 cites W2112240717 @default.
- W2982829710 cites W2119696122 @default.
- W2982829710 cites W2121795427 @default.
- W2982829710 cites W2122275575 @default.
- W2982829710 cites W2133171567 @default.
- W2982829710 cites W2138837767 @default.
- W2982829710 cites W2149033263 @default.
- W2982829710 cites W2152648017 @default.
- W2982829710 cites W2183620482 @default.
- W2982829710 cites W2213356128 @default.
- W2982829710 cites W2289905436 @default.
- W2982829710 cites W2323094335 @default.
- W2982829710 cites W2466442027 @default.
- W2982829710 cites W2503794125 @default.